PA Home Audio Background Music System 4 Channel 25W Bluetooth/USB in Wall Mounted Amplifier with 4 PCS 4'' Wall Mounted Speakers and Remote Control
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Product Highlights
- Multi-Color Options: Available in White, Black, and Gold finishes to match various interior designs.
- Versatile Connectivity: Supports Bluetooth, USB OTG, TF Card, and Phoenix connectors for audio input/output.
- High Efficiency Amplifier: Class-D amplifier delivers 4*25W output with low impedance and THD <0.005%.
- Smart Remote Control: Includes wireless infrared remote for seeking, track changing, and volume adjustment.
- Wall-Mounted Design: Standard 86 panel size with elegant rimless design for easy installation in homes or commercial spaces.
- Wide Application: Suitable for villas, homes, commercial areas, and kids' rooms as PA or BGM system.
- Rich Sound Effects: Features multiple sound modes including Ordinary, Rock, Classical, Jazz, and Pop.
- High SNR Performance: Signal-to-Noise Ratio reaches 98dB for clear and high-fidelity audio reproduction.
Product Attributes
- Customization
- Available
- Noise
- <95dB
- Hi-Fi
- Not Hi-Fi
- Model NO.
- 115109&315111*4
- Activity
- Active
- Operation Mode
- Wire / Remote Control
- Speaker Material
- Plastic
- Application
- Commercial, Home
- Certification
- CE, RoHS, CCC, FCC
- THD
- <0.005%
- Output Power
- 4*25W
- Speaker Impedance
- 4-8ohm
- Expand TF Card Memory
- 32GB
- Bluetooth Wireless Range
- ≤10m
- USB
- OTG USB, 32g Can Be Read
- Frequency Response
- 20 Hz-20 kHz (+/-2dB)
- Snr
- 98dB
- Sound Effect
- Ordinary, Rock, Classical, Jazz, Pop, etc.
- Frequency Range
- 87.5- 108MHz
- Audio Input
- 1
- Audio Output
- 720p Video Output*1
- Music Format
- MP3, WMA, Wav, AAC, FL AC, Waw, Ape, etc.
- Power Requirements
- 110-250VAC
- Color
- White, Black, Gold
- Dimension
- 86*86*10mm
- Transport Package
- Carton
- Specification
- 0.5 kg
- Trademark
- Ben & Fellows
- Origin
- China
- HS Code
- 8518400090
- Production Capacity
- >500000
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of PA Home Audio Background Music System 4 Channel 25W Bluetooth/USB in Wall Mounted Amplifier with 4 PCS 4'' Wall Mounted Speakers and Remote Control
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Product Description
4-Channel 25W mini bluetooth class D in wall mounted amplifier

Description:
This 4 channel small bluetooth multi-home audio system equipped with micro USB/TF can power 2 to 8 pieces of speakers in your home or small commercial area. It uses a high-effificiency class-D amplififier for a maximum output of 4*25 watts, low-impedance speakers. Plus, you can control everything -seek, change tracks, and adjust the volume - using the included wireless infrared remote controller.
Features:
- Adopt Bluetooth wireless connection technology
- Standard 86 Mounted on the wall for easy control
- With wireless remote control
- 2.5D process glass with electroplated plastic border
- Elegant the light touch button
- Support play songs automatically when power on
- Support audio input and output function with secure and fast connect phoenix connectors
- Support linkage trigger doorbell
- Suitable for villa, homes, commercial areas, kid's room, etc.
- 4'' wall mounted speaker at high performance.
- Elegant rimless design.
- Good for PA and BGM.
Default in white color, gold and black color are optional.
Details:






Specifications:
| Model | 115109 |
| Output power | 4*25W |
| Speaker Impedance | 4-8ohm |
| Expand TF card memory | 32GB |
| Panel | Transparent and tough crystal panel with9 touch light buttons, 1 touch half hidden button |
| Bluetooth wireless range | ≤10M |
| USB | OTG USB, 32G can be read |
| THD | 0.03% (1W.1KHZ) |
| Frequency response | 20 Hz-20 kHz (+/-2dB) |
| SNR | 98db |
| Sound effect | Ordinary, rock, classical, jazz, pop, etc. |
| Frequency range | 87.5- 108MHz |
| Audio input | 1 |
| Audio output | 720P video output*1 |
| Music format | Mp3, WMA, WAV, AAC, FL AC, WAW, APE, etc. |
| Power Requirements | 110-250VAC |
| Color | White, black, gold |
| Dimension | 86*86*10mm |
| Weight | 0.28kg |
| Model | 4 inch wall mounted amplifier |
| Recommended Amplifier Power | 20W to 125W |
| Power Peak | 70W at 8 ohm |
| Max SPL@ 1M | 103dB |
| Freq. Response | 20Hz-20KHz |
| Product Size | 215x170x150mm |
| Installation | Wall mounted |
| Enclosure Material | ABS |
| Weight | 1.8Kg |
| Finish | White as standard, Black optional |
| Speakers | 1" x 1 (TREBLE) 4"x1 (BASS) |


About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR261008". Items marked "" are certified.
Company Profile
Power & Grace specializes in design and manufacturing of Public Address System (PA), Professional Audio System and Portable Speaker Series. With power amplification, loudspeaker, and PA system management engineering resources all located under one roof. Power & Grace uniquely leverages these technologies to deliver products and systems that far outperform the sum of their parts - providing compelling solutions for audio and professional installed sound for customers worldwide. Power & Grace advances in manufacturing and quality control processes. The company manufactures in its 8, 000 square meter, state-of-the-art factory, located in Guangzhou. Utilizing a compliment of demand planning, parts procurement, operations and logistics, computer-controlled system, and rigorous testing and control, our facility is designed with build-to-order flexibility, giving the company unprecedented ability to respond to customer needs while keeping both parts and finished goods inventory at well-maintained levels.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 101 1st. floor, No. 15 Pingdu Rd., Shibi St., Panyu, Guangzhou 511400 China.
-
Plant Area
- 8461 square meters
-
Number of Employees
- 56
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- T/T, LC
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month, 1-3 months
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Guangzhou Port, Shenzhen Port
-
Minimum Order Quantity
- 100 PCS
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- Speaker, Audio, Smart Home Audio, Amplifier, Microphone, PA Mixer, Dante Audio
-
Production Lines
- 2
-
Production Machines
- Gluing Facility, Pressing Facility, Semi-Automatic Speaker Assembly Facility, Tunnel Oven, Magnetizing Facility, Laser Marking Facility
-
QA/QC inspectors
- 6 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-12-09
-
Export Year
- 9 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- FCC, RoHS
-
Cooperated with Fortune 500
- No
FAQ
- What is the output power of this amplifier?
- The amplifier provides a maximum output power of 4*25W, suitable for driving 2 to 8 speakers.
- What colors are available for this product?
- The default color is White, but Black and Gold are also optional.
- What music formats are supported?
- It supports MP3, WMA, WAV, AAC, FLAC, WAW, APE, and other common audio formats.
- Is remote control included?
- Yes, a wireless infrared remote controller is included for easy operation.
- What is the minimum order quantity?
- The minimum order quantity is 100 PCS.
- Does the manufacturer offer OEM/ODM services?
- Yes, both OEM and ODM services are available, including customization from samples or designs.
- What are the lead times for production?
- Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays to one month.
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